81841-94-3
8-(benzenesulfonyl)-8-benzyl-1,4-dioxaspiro[4.5]dec-6-ene
→
81842-11-7
8-benzyl-1,4-dioxaspiro[4.5]dec-6-ene
+
81842-02-6
8-benzyl-1,4-dioxaspiro[4.5]dec-7-ene
100-39-0
溴化苄